JPS48853U - - Google Patents
Info
- Publication number
- JPS48853U JPS48853U JP4278871U JP4278871U JPS48853U JP S48853 U JPS48853 U JP S48853U JP 4278871 U JP4278871 U JP 4278871U JP 4278871 U JP4278871 U JP 4278871U JP S48853 U JPS48853 U JP S48853U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Production, Working, Storing, Or Distribution Of Ice (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4278871U JPS5217801Y2 (ja) | 1971-05-24 | 1971-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4278871U JPS5217801Y2 (ja) | 1971-05-24 | 1971-05-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48853U true JPS48853U (ja) | 1973-01-08 |
| JPS5217801Y2 JPS5217801Y2 (ja) | 1977-04-22 |
Family
ID=27915941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4278871U Expired JPS5217801Y2 (ja) | 1971-05-24 | 1971-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5217801Y2 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133376U (ja) * | 1975-04-17 | 1976-10-27 | ||
| JPS614505A (ja) * | 1984-06-15 | 1986-01-10 | Nitto Electric Ind Co Ltd | ポリスルホン複合半透膜及びその製造方法 |
| JPS614506A (ja) * | 1984-06-15 | 1986-01-10 | Nitto Electric Ind Co Ltd | ポリスルホン複合半透膜及びその製造方法 |
| JPH0216126A (ja) * | 1988-04-30 | 1990-01-19 | Akzo Nv | 芳香族ポリエーテルスルホンのスルホン化方法 |
-
1971
- 1971-05-24 JP JP4278871U patent/JPS5217801Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133376U (ja) * | 1975-04-17 | 1976-10-27 | ||
| JPS5555997Y2 (ja) * | 1975-04-17 | 1980-12-25 | ||
| JPS614505A (ja) * | 1984-06-15 | 1986-01-10 | Nitto Electric Ind Co Ltd | ポリスルホン複合半透膜及びその製造方法 |
| JPS614506A (ja) * | 1984-06-15 | 1986-01-10 | Nitto Electric Ind Co Ltd | ポリスルホン複合半透膜及びその製造方法 |
| JPH0252528B2 (ja) * | 1984-06-15 | 1990-11-13 | Nitto Denko Corp | |
| JPH0252529B2 (ja) * | 1984-06-15 | 1990-11-13 | Nitto Denko Corp | |
| JPH0216126A (ja) * | 1988-04-30 | 1990-01-19 | Akzo Nv | 芳香族ポリエーテルスルホンのスルホン化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5217801Y2 (ja) | 1977-04-22 |